<template>
  <div>
    <!--面包屑导航区域-->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!--卡片视图区域-->
    <el-card>
      <!--搜素区域-->
      <el-row :gutter="20">
        <el-col :span="8">
          <el-input
            placeholder="请输入内容"
            v-model="queryInfo.query"
            clearable
            @clear="getOrderList"
          >
            <el-button
              slot="append"
              icon="el-icon-search"
              @click="getOrderList"
              disabled
            />
          </el-input>
        </el-col>
      </el-row>
    </el-card>
    <!-- 订单列表数据 table表格区域 -->
    <el-table :data="orderlist" border stripe>
      <el-table-column type="index" label="#" />
      <el-table-column label="订单编号" prop="order_number" />
      <el-table-column label="订单价格(元)" prop="order_price" width="95px" />
      <el-table-column label="是否付款" prop="pay_status" width="160px">
        <template slot-scope="scope">
          <el-tag type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag>
          <el-tag type="danger" v-else>未付款</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="是否发货" prop="is_send" width="80px" />
      <el-table-column label="下单时间" prop="create_time" width="200px">
        <template slot-scope="scope">
          {{ scope.row.create_time | dataFormat }}
        </template>
      </el-table-column>
      <el-table-column label="操作" width="250px">
        <template slot-scope="scope">
          <!--编辑按钮-->
          <el-button
            type="primary"
            icon="el-icon-address"
            size="mini"
            @click="showBox(scope.row)"
            >编辑</el-button
          >
          <!--物流进度按钮-->
          <el-button
            type="success"
            icon="el-icon-location"
            size="mini"
            @click="showProgressBox"
            >物流</el-button
          >
        </template>
      </el-table-column>
    </el-table>
    <!--修改地址对话框-->
    <el-dialog
      title="修改地址"
      :visible.sync="addressVisible"
      width="50%"
      @close="addressClosed"
    >
      <el-form
        :model="addressForm"
        :rules="addressFormRules"
        ref="addressFormRef"
        label-width="100px"
      >
        <el-form-item label="省市区/县" prop="address1">
          <!-- 选择地址的级联选择框 -->
          <el-cascader
            :props="{ expandTrigger: 'hover' }"
            :options="cityData"
            v-model="addressForm.address1"
            clearable
          >
          </el-cascader
        ></el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressInfo">确 定</el-button>
      </span>
    </el-dialog>
    <!-- 展示物流进度对话框 -->
    <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%">
      <!-- 时间线 -->
      <el-timeline>
        <el-timeline-item
          v-for="(activity, index) in progressInfo"
          :key="index"
          :timestamp="activity.time"
        >
          {{ activity.context }}
        </el-timeline-item>
      </el-timeline>
    </el-dialog>
    <!--分页区域-->
    <el-pagination
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
      :current-page="queryInfo.pagenum"
      :page-sizes="[5, 10, 15]"
      :page-size="queryInfo.pagesize"
      layout="total, sizes, prev, pager, next, jumper"
      :total="total"
      background
    >
    </el-pagination>
  </div>
</template>
<script>
import cityData from "./citydata.js";
import progressInfo from "./progressInfo.json";
export default {
  data() {
    return {
      // 查询订单对象
      queryInfo: {
        query: "",
        //当前得页数
        pagenum: 1,
        //当前每页显示多少条数据
        pagesize: 10,
      },
      total: 0,
      orderlist: [],
      addressVisible: false,
      addressForm: {
        address1: [],
        address2: "",
      },
      addressFormRules: {
        address1: [{ required: true, message: "请选择省市区县", trigger: "blur" }],
        address2: [{ required: true, message: "请填写详细地址", trigger: "blur" }],
      },
      cityData,
      progressVisible: false,
      progressInfo: [],
      // 物流信息
      progressInfo: progressInfo.data,
    };
  },
  created() {
    this.getOrderList();
  },
  methods: {
    async getOrderList() {
      const { data: res } = await this.$http.get("orders", { params: this.queryInfo });
      if (res.meta.status !== 200) {
        return this.$message.error("获取订单数据失败!");
      }
      // console.log(res.data);
      this.total = res.data.total;
      this.orderlist = res.data.goods;
    },
    handleSizeChange(newsize) {
      this.queryInfo.pagesize = newsize;
      this.getOrderList();
    },
    handleCurrentChange(newpage) {
      this.queryInfo.pagenum = newpage;
      this.getOrderList();
    },
    //修改地址对话框
    showBox() {
      this.addressVisible = true;
    },
    //监听修改用户对话框的关闭事件
    addressClosed() {
      this.$refs.addressFormRef.resetFields();
    },
    addressInfo() {
      this.$refs.addressFormRef.validate((valid) => {
        if (!valid) return;
        this.$message.success("修改地址成功!");
        this.addressVisible = false;
      });
    },
    //展示物流信息对话框
    showProgressBox() {
      this.progressVisible = true;
    },
  },
};
</script>
<style lang="less" scoped>
.el-table {
  margin-top: 0px !important;
  font-size: 12px;
}
.el-cascader {
  width: 100%;
}
</style>
